Facility Management Service- Manpower based ( Version 2 )- Industrial; Running and maintenance of Residential Buildings and amenities Parks; Unskilled, Facility Management Service- Manpower based ( Version 2 )- Industrial; Running and maintenance of Residential Buildings and amenities Parks; Semi- skilled, Facility Management Service- Manpower based ( Version 2 )- Industrial; Running and maintenance of Residential Buildings and amenities Parks; Skilled